package com.itheima.springbootrequestresponse.service;

import com.itheima.springbootrequestresponse.pojo.User;

/**
 * UserService
 *
 * @author liliudong
 * @version 1.0
 * @description
 * @date 2023/7/7 20:01
 */
public interface UserService {
    User getByUserName(String username);
}
